baber/WOPTO huggingface dataset:
Patent JP-H08201406-A (JP)
Title: Scanning probe type microscope
Inventor: SHIMAZU HISANO
IPC: G01N37/00
Filed: 1995-01-27
Abstract: PURPOSE: To enable a scanning probe microscope to surely and efficiently measure a force curve by controlling the operation of an actuator based on the displacement of a probe. CONSTITUTION: A sample 22 is brought nearer to a probe 24 after the probe displacement data Lz obtained from the output of an A/D converter 3 at the time of starting measurement is set to be Lz1 and the sample 22 is continuously brought nearer to the probe 24 until the data Lz reaches a prescribed value Ld. The data Lz when the data Lz reaches the value Ld and the length of an XYZ driving piezoelectric body 23 are respectively represented by Lz3 and z3. Then the sample 22 is continuously separated from the probe until the data Lz becomes unchangeable even when the piezoelectric body 23 contacts. After separating the sample 22 from the probe 24, the piezoelectric body 23 is returned to the original length. When the body 23 is returned to the original length, one force curve measuring cycle is completed.  Since the piezoelectric body 23 is controlled based on the probe displacement data during the measurement, useless movement can be reduced and, therefore, the measuring time can be shortened as compared with the conventional measurement. In addition, since the measurement is terminated after confirming the separation of the probe 24 from the sample 22, the necessity of repeating the measurement of the force curve can be eliminated.
Patent JP-H02195856-A (JP)
Title: Pasty food material
Inventor: MASUDA TSUTOMU
IPC: A23L11/00
Filed: 1989-01-23
Abstract: PURPOSE:To obtain the subject food material, having high creaminess without bean smell, bitterness and astringency with high utilization value as raw material for various foods such as ice cream or yoghurt by regulating pH of soybean milk, adding a calcium salt, etc., thereto, heating the resultant mixture and separating the formed condensates by solid-liquid separation. CONSTITUTION:The objective food material obtained by adding and mixing (B) an edible organic acid with (A) soybean milk to regulate pH to 6.0-6.2, then adding and mixing (C) a calcium salt and/or magnesium salt in 1-2mM concentration based on 1wt./vol.% protein content of the soybean milk therewith, subsequently heating the resultant mixture at 50-80 deg.C to provide condensates and then separating the condensates by centrifugation. The above-mentioned food material is capable of satisfying both aspects of creaminess and taste or aroma and utilizable as ice cream, yoghurt, further cheese, mayonnaise, dressing, custard pudding, etc.
Patent JP-S63180202-A (JP)
Title: Microstrip antenna
Inventor: TORIYAMA ICHIRO
IPC: H01Q13/18
Filed: 1987-01-21
Abstract: PURPOSE:To radiate a circularly polarized wave conical beam at one point feeding by providing a degeneration separation element such as a notch or projection to a prescribed position with respect to a feeding point on a conductor in a high-order mode exciting microstrip antenna. CONSTITUTION:A dielectric plate 4 made of a 'Teflon(R)' of the same shape as a rectangular conductor ground plate 5 is adhered onto the plate 5 and a circular radiation conductor plate 1 made of copper is adhered to the plate 4. Moreover, a feeder 6 being a center wire of a coaxial cable is penetrated to the middle of the laminator and it is soldered to a feeding point 2 of a prescribed position of the radiation conductor plate 1. The feeding point 2 is selected to an optimum position where the antenna impedance has a prescribed value. That is, a straight line 8 having an angle expressed in equation is assumed with respect to a straight line 7 passing through the center point 9 of the plate 1 and the feeding point 2 and notches 3a, 3b acting like degeneration separation elements are formed to the circumference of the conductor plate 1 including the lines, and N is an integral number and (m) indicates the (m) in the TMmn mode in equation.
Patent JP-H02194053-A (JP)
Title: Production of heat-resistant, thermoplastic resin-modified cyanate resin
Inventor: TAKE MORIO
IPC: C08G73/06
Filed: 1989-01-23
Abstract: PURPOSE:To prepare a heat-resistant, thermoplastic resin-modified cyanate resin giving an excellent molding with a homogeneous compsn. by melting and mixing a cyanate resin and a fine powder of a heat-resistant engineering plastic in a specified ratio below a specified temp. CONSTITUTION:95-70wt.% cyanate resin monomer or a prereaction product thereof having a melt viscosity of 10P or lower and 5-30wt.% powder of a heat-resistant engineering plastic, pref. polysulfone or polyethersulfone, having a glass transition temp. of at least 150 deg.C and a mean particle diameter of 100mum or less are melted and mixed at 200 deg.C or lower to give a heat-resistant, thermoplastic resin-modified cyanate resin.
Patent JP-S5295657-A (JP)
Title: Furan or thiophen derivatives
Inventor: DOBASHI GENICHI
IPC: C07D307/38
Filed: 1976-02-09
Abstract: PURPOSE: Furan or thiophene derivatives I(X is S or O; R 1  is H or alkyl; R is alkyl or aryl), e.g. 1-methylsulfinyl-1-methylthio-2-(2'-furyl)ethylene. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09203999-A (JP)
Title: Photographic resin coated paper
Inventor: MIYASHITA SUSUMU
IPC: D21H27/36
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide coated paper having high whiteness and excellent in discoloration due to heat, light and weather by using a master batch contg. specified TiO2 and polyolefin resin. SOLUTION: A polyolefin resin compsn. prepd. using a master batch contg. polyolefin resin (1) and TiO2 contg. 0.02-1.0wt.% (expressed in terms of Al2 O3 ) Al and polyolefin resin (2) is melted and laminated by extrusion on a paper or synthetic paper substrate to obtain the objective photographic resin coated paper. The average particle diameter of the Al-contg. TiO2 is preferably 0.01-1.0μm. The TiO2 may be any of rutile type and anatase type but anatase type TiO2 is preferably used especially from the viewpoint of whiteness. It is preferably that the TiO2 contg. Al in its crystals is subjected to various surface treatments, e.g. surface treatment with an inorg. or org. material. Alumina is preferably used as a surface treating agent.
Patent JP-S63183308-A (JP)
Title: Soot removing method in discharging gas economizer
Inventor: ONISHI TOSHIHARU
IPC: F23J3/00
Filed: 1987-01-23
Abstract: PURPOSE:To heat a heat transfer pipe to melt a coating layer and remove soot together with a coating agent in case that soot adheres to the coating layer and the soot may not be removed with a soot blowing unit by a method wherein the coating agent which melts at a temperature higher than a temperature under a thermal recovery is applied to a surface of the heat transfer pipe to form the coating layer. CONSTITUTION:At first, coating agent is injected to coat the surface of a heat transfer pipe 2 from a coating agent injection device 4 to form a coating layer in advance. A main machine is operated and water is supplied into a heat transfer pipe 2 to recover the heat of a discharged gas G. In this case, the operation is carried out in such a way as a temperature of the heat transfer pipe 2 may become less than the melting temperature of the coating layer. Although soot within the discharged gas adheres and is accumulated in the heat transfer pipe 2, the soot is normally removed under injection of the injecting medium such as air or steam from the soot blowing unit. However, operation of long period of time causes adhered soot to be accumulated to the surface of the coating layer which may not be removed with the soot blowing unit. In case that this adhered soot is accumulated over a certain degree, the heat transfer pipe 2 is heated with a heating device 6 so as to melt the coating layer. Under melting of the coating layer, the adhered soot is peeled off from the heat transfer pipe 2 together with the coating agent and then removed.
Patent JP-H02193487-A (JP)
Title: Luminance signal generating circuit
Inventor: KIMURA HIROSHIGE
IPC: H04N7/14
Filed: 1989-01-20
Abstract: PURPOSE:To easily strengthen the contrast of a first and second luminance signals by switching a switching circuit in a video telephone set by a switching signal having pulse width whose width is wider than an OR output. CONSTITUTION:Three primary color signals from a color decoder 2 are supplied to a luminance matrix circuits 8 and converted to a luminance signal, and its luminance signal is supplied to a switching circuit 9. Also, digital three primary color signals of red, green and blue being color character signals from a character signal generating circuit 5 are supplied to an OR circuit 7, and its OR output is supplied to the switching circuit 9 through a level setting circuit 6. This switching circuit 9 is also switched by a switching signal S. In this level setting circuit 6, a character signal CHS of a luminance signal which becomes a white level when an output of the OR circuit 7 is '1', and becomes a black level when the OR output is '0' is generated, as shown in the figure A, and this character signal CHS is supplied to the switching circuit 9.
Patent JP-H04211513-A (JP)
Title: Large-scale integrated circuit
Inventor: SHIEKUHAARU BOORUKAARU
IPC: H03K19/0185
Filed: 1991-01-11
Abstract: PURPOSE: To reduce a noise generated in a power supply line at the time of switching of an output driver by dividing the output driver into two, namely, a stationary part for keeping a DC level and a transition part which is operated only during the logical value change to help the stationary part. CONSTITUTION: The output driver is divided into two, namely, a stationary part 31 and a transition part 33, and the stationary part 31 keeps the DC level through N-type and P-type drivers 35 and 37, one of which is turned on through pre-drivers 41 and 43, to output logical output '0' or '1'. Meanwhile, and the transition part 33 is operated through a NAND gate 49 and a NOR gate 51 only for the change from logical '0' to logical '1' or from logical '1' to logical '0' and helps the stationary part 31 during this change, thus reducing the noise generated in the current supply line of a chip at the time of switching of the driver.
Patent JP-H09203496-A (JP)
Title: Method of manufacturing high pressure tank
Inventor: MIYASOI MASUJIRO
IPC: B64G1/22
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To increase the winding tension of the innermost layer of an CFRP material wound on a spherical tank so as to enhance the reinforcing effect by the CFRP material against internal pressure. SOLUTION: During reinforcing the outer surface of a spherical tank 1 with a CFRP material, the winding tension of the CFRP material is gradually decreased as the number of turns of the CFRP material is increased, and accordingly, the winding tension of the CFRP material becomes maximum at the innermost peripheral layer 2a. Thus, the reinforcing effect against deformation of the spherical tank 1 caused by internal pressure is greatly enhanced, in comparison with a conventional tank, and it is possible to manufacture a spherical tank having a high pressure resistance.
Patent JP-S58132002-A (JP)
Title: Continuous production of methacrylate copolymer
Inventor: TOYOSHIMA SHINICHI
IPC: C08F20/14
Filed: 1982-01-29
Abstract: PURPOSE:To produce the titled highly transparent, coloration-free copolymer at a low energy consumption, by polymerizing a methyl methacrylate monomer in two stages in the presence of methyl isobutyrate. CONSTITUTION:A mixture of a monomer component (A) consisting of above 50wt% methyl methacrylate and other copolymerizable monomers, 1-30wt% based on component A, methyl isobutyrate (B), two kinds of initiators (C) differing in 10-hour half life at least 40 deg.C, and a chain transfer agent (D) is introduced through a conduit 3 into a reaction vessel consisting of a homogeneous- phase reaction zone occupying 75-90% of the entire volume and a plug flow reaction zone 2 occupying the remaining volume. Then, the mixture is allowed to react under a pressure applied through a pressure line 4 and the heat of heating mdeium sent through a line 9, with agitation by an agitator blade 5, until 50-80mol% component B has been consumed, and then the reaction mixture is allowed to react further in the reaction zone 2, with agitation by a screw 6, until the amount of component B remaining has been lowered to below 5mol%. In this way, 50-90mol% of component A is converted into the copolymer.
Patent JP-H05207031-A (JP)
Title: Communication control equipment
Inventor: BABA MASAYUKI
IPC: H04L12/40
Filed: 1992-01-28
Abstract: PURPOSE:To specify equipment in which abnormality has occurred. CONSTITUTION:Communication equipment 4 transmits request type data in which the parameter of a timer value 5 sec is put to communication control equipment 1, and starts a timer (6sec) for receiving confirmation type data corresponding to the request type data. In the communication control equipment 1, the request type data received from the communication equipment 4 by a request receiving means 5 is transmitted to the communication control equipment 2 after decreasing its timer value (decreasing to 4sec) by a request transmitting means 52. Then, the timer value 5sec in the received request type data is started as the receiving timer of the confirmation type data by a timer setting means 53.
Patent JP-H09201970-A (JP)
Title: Electrostatic ink jet recording head
Inventor: SUETSUGU JUNICHI
IPC: B41J2/06
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized inexpensive head having a reliable multielement structure in an electrostatic ink jet recording head emitting only toner particles in ink by an electrostatic field. SOLUTION: This electrostatic ink jet recording head is equipped with a base film 10 having insulating properties, a plurality of the recording electrodes 2 formed on the single surface of the base film so that one end thereof protrude from the end part of the base film and the surfaces thereof are coated with an insulating coating members 3 and the cover 4 formed above the surfaces of the recording electrodes 2 and holding ink 6 containing toner particles therein.
Patent JP-S60158403-A (JP)
Title: Disposing method in insulator part of optical fiber and insulator with optical fiber
Inventor: MITO MASATAKA
IPC: G02B6/44
Filed: 1984-01-27
Abstract: PURPOSE:To decrease the surface leakage insulating distance of an insulator and to permit efficient application by conducting an optical fiber from the high tension side to ground side of the insulator so as not to detach the same from the surface of the insulator. CONSTITUTION:An optical fiber is so conducted from the high tension side to ground side of an insulator as not to detach from the surface of the insulator. More specifically, an optical fiber 11 is so conducted as to be passed into an adjacent groove 8a over the crest part 8c of pleats, to run around the groove 8a of the pleats, to be conducted from the side face to the top face of a shade part 8, to run round in the spiral groove 8b on the top surface and to be spirally wound on the outside circumference of a cap 9 by which the fiber is conducted to the adjacent insulator. The surface leakage insulating distance of the insulator is prevented and efficient application is made possible by the above-mentioned constitution.
Patent JP-H09210608-A (JP)
Title: Inductance type displacement measurement circuit
Inventor: OKAMURA CHIAKI
IPC: G01B7/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To improve reliability by so changing a path that d.c. voltage signal- outputted from a rectification circuit is outputted through a correction circuit when a rotation number to be measured reaches specified value, for correcting deterioration of sensitivity caused by reduction of impedance due to main magnetic flux from a displacement gage. SOLUTION: When the number of rotation of a turbine rotor 2 increases and reaches the rated speed, a correction path is selected through a comparator 29 and switches 27 and 26. That is, the output from a zero-span adjustment circuit 15 passes amplifiers 22 and 25 of a zero-spart adjustment circuit 21 and, through the switch 26, introduced to an output terminal 1. A circuit constant of the path (correction path) is set at a value which corrects deterioration of displacement gage sensitivity due to a virtual secondary circuit 16 at increasing of number of rotation. Thus, with the adjustment circuit 21, sensitivity deteriorated-amount caused in such a way that the virtual secondary circuit 16 formed in the rotor 2 reduces impedance caused by main flux of displacement gages 10A and 10B is corrected, so that difference of extension is measured with high accuracy.
Patent JP-H01187977-A (JP)
Title: Insulated-gate field-effect transistor and manufacture thereof
Inventor: KUBOTA HIROSHI
IPC: H01L29/78
Filed: 1988-01-22
Abstract: PURPOSE:To prevent a punch-through troublesome in a short channel MISFET while obviating the generation of hot carries, by providing insulator films to the lower sections of high-concentration second conductivity type regions to become source and drain regions of the MISFET. CONSTITUTION:In a second conductivity type insulated gate field-effect transistor shaped onto a first conductivity type semiconductor substrate 101, a channel region formed under a gate electrode 103 in the insulated gate field-effect transistor is connected electrically to the first conductivity type semiconductor substrate 101, and insulator films 102 formed to the lower sections of high- concentration second conductivity type regions 105 as source and drain regions in the insulated gate field-effect transistor and low-concentration second conductivity type regions 104 shaped only near sections where the high-concentration second conductivity type regions 105 are in contact with the channel region are formed. N<+> regions 105 as source and drain are shaped onto the oxide films 102, and the N<-> regions 104 are formed only near the interfaces of the channel region shaped under the gate electrode 103 and the N<+> regions 105.
Patent JP-H07203673-A (JP)
Title: Switching power supply
Inventor: HAGA HIROYUKI
IPC: H02M3/155
Filed: 1994-01-11
Abstract: PURPOSE:To reduce loss and noise of a switching power supply for feeding a load with DC power by turning a series circuit of a rectifier circuit connected with a main power supply and a choke ON/OFF through a switching element and then rectifying and smoothing the output from the series circuit. CONSTITUTION:The primary coil n1 of a transformer T1 is inserted in series with a switching element SW1 and the secondary coil n2 of the transformer T1 is connected with a series circuit of an auxiliary switching element SW2 and an auxiliary power supply. The auxiliary switching element SW2 is turned OFF before the main switching element SW1 is turned ON in order to discharge the parasitic capacitor of the main switching element or an equivalent capacitor upon turn OFF of the main switching element SW1 thus attaining the objects.
Patent JP-S63179935-A (JP)
Title: Production of drawn film
Inventor: IWANAMI TERUO
IPC: C08L29/04
Filed: 1987-01-21
Abstract: PURPOSE:To obtain the titled product having excellent physical properties and producible in high productivity over a long period without causing troubles such as gelation, by using a composition produced by compounding a specific modified polyamide resin to a saponified ethylene-vinyl acetate copolymer. CONSTITUTION:(A) A saponified ethylene-vinyl acetate copolymer is compounded with (B) a polyamide resin satisfying the formula wherein A is number of terminal carboxyl groups and B is terminal substituted amide groups of formula -CONRR' (R is 1-22C hydrocarbon group; R' is H or 1-22C hydrocarbon group) at a weight ratio (A/B) of 98/2-2/98. The resin composition is formed in the form of a film, which is drawn and heat-set to obtain the objective product. The component B can be produced e.g. by the polycondensation of a raw material for polyamide such as epsilon-caprolactam in the presence of a 1-22C monoamine such as methylamine.
Patent JP-H01188881-A (JP)
Title: Developing device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/09
Filed: 1988-01-22
Abstract: PURPOSE:To increase developing efficiency and to attain the developing when an electrostatic latent image carrier is rotated at high speed by lengthening a distance to convey a toner supplied onto a developing sleeve until it is supplied to development. CONSTITUTION:A developer is circulated and conveyed along flows 1-6 to surround developing sleeves 25 and 28, a toner is supplied at a developer supplying area X at the conveying process, the developer is mixed and agitated at the facing part with an agitating tank 32, and further, the electrostatic latent image of a photosensitive drum 100 is rubbed at developing areas Y2 and Y1 two times. The toner supplied from a toner supplying part 11 to a developing part 12, when it is conveyed at the outer peripheral part of the developing sleeves 25 and 28, is mixed and agitated, separated from the outer peripheral part of the developing sleeve 28 once, mixed sufficiently at an agitating room 32, and thereafter, conveyed to the developing areas Y2 and Y1. Thus, even when the photosensitive drum 100 is rotated at high speed, a contact frequency is increased, the toner charged satisfactorily is supplied by a necessary quantity and the follow-up of a picture can be improved.
Patent JP-S63181670-A (JP)
Title: Fault detection circuit of inverter for driving loading/ unloading machine
Inventor: ISHIBASHI HIDEO
IPC: H02M1/00
Filed: 1987-01-22
Abstract: PURPOSE:To rapidly detect faults by monitoring the rectified value of a potential difference between the potential of an arbitrary output terminal of a PWM inverter and the intermediate point potential of its DC power source. CONSTITUTION:A DC power output from a DC power source 2 is converted by a PWM inverter 3 to an AC power of desired voltage and frequency to operate an induction motor 4 in a quadrant at an arbitrary speed. A loading and unloading machine 6 is connected to the motor 4 to move up or down a load 7, a brake unit 5 is further connected to the motor 4 to operate it in emergency, thereby preventing the load 7 from dropping. In this case, a fault detector 10 of the inverter 3 is provided. The intermediate point potential of the power source 2 and the phase potential of the inverter output are input to the detector 10 to rectify the potential difference. When it does not coincide with the half of the DC power source voltage, a fault signal is output to the unit 5 to operate the unit 5.
Patent JP-H11199132-A (JP)
Title: Facsimile device
Inventor: TANAKA MASANORI
IPC: B65H31/24
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile device for recording the picture information of a received document in recording papers different in kinds at every received document, to facilitate sorting and filing the received document. SOLUTION: In recording the picture information of a received document in a FAX device, when two or more paper feeding cassettes, set by A4 size recording papers different in kinds such as a color or a setting direction, etc., exist (S101), a paper feeding cassette, different from a paper feeding cassette used in the last time recording of a received document, is selected referring a memory (a) memorizing a paper feeding cassette used in the last time recording of a received document (S102), received picture information is contractively treated as required (S106), and then is transferred to a plotter to be recorded in the recording paper of the selected paper feeding cassette (S104), thereby completing recording all received documents (S105).  After that, the paper feeding cassette used this time is registered as the paper, feeding cassette, used in the last time recording of a received document, in the memory (a), and the memory (a) is renewed to finish processing.